Alcatel-Lucent 1665 Installation Manual page 204

Installation tests
Result:
was standby is now active. Transmission should take a momentary hit as it is switched
to the other pack. This information should agree with the ACTIVE LEDs on the
LNW6/LNW7 or LNW8 circuit packs.
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6 Repeat
pack, with the same results as the previous step.
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Check off the appropriate box in
7
E O
N D
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DS1 path switching test (manual)
Important!
however this procedure should be performed on each Function Unit Slot pair.
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Select Fault -> Protection Switch...
1
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Under Path Protection, click on Path m-1-1-1-1.
2
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Click Select.
3
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At the Switch Type: pull-down, select Manual.
4
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Click Apply.
5
Result:
the active path, the switch is from m2 to m1).
The Switch Request State: indicates Manual Switch.
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At the Switch Type: pull-down, select Clear.
6
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Click Apply.
7
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4 - 1 6
The pack that was active should now be the standby pack and the pack that
Step 1 through Step 5
S
F T E P S
It is not mandatory to perform this test on each vt cross-connection,
The Active Path: indicates a change from m1 to m2 (or if m2 was originally
to verify a switch back to the original Function Unit circuit
Appendix E, "Installation
DS1 protection switching
checklist".
365-372-304R7.1
Issue 1, November 2007